Ultra-thin silicon photonics meta-detector for perfect 850-950 nm band tunable absorption

Roy Avrahamy; Benny Milgrom; Moshe Zohar; Mark Auslender; Tal David; Amiel A. Ishaaya

Ultra-thin silicon photonics meta-detector for perfect 850-950 nm band tunable absorption

Roy Avrahamy, Benny Milgrom, Moshe Zohar, Mark Auslender, Tal David, Amiel A. Ishaaya

Department of Electrical & Computer Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

We introduce a silicon photonics meta-detector for perfect 850-950 nm band tunable absorption. Optimized < ?/4.5 thin designs of 10 nm Si film wrapped by a laterally asymmetric dual SiO₂-Air Si-SiO₂ gratings cavity, fully absorbs light of > 15µm penetration depth, in < 25 nm effectively thin Si absorber.

Original language	English
Article number	JW1A.185
Journal	Optics InfoBase Conference Papers
State	Published - 1 Jan 2021
Event	CLEO: QELS_Fundamental Science, CLEO: QELS 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021 - Virtual, Online, United States Duration: 9 May 2021 → 14 May 2021

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

Cite this

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title = "Ultra-thin silicon photonics meta-detector for perfect 850-950 nm band tunable absorption",

abstract = "We introduce a silicon photonics meta-detector for perfect 850-950 nm band tunable absorption. Optimized < ?/4.5 thin designs of 10 nm Si film wrapped by a laterally asymmetric dual SiO2-Air Si-SiO2 gratings cavity, fully absorbs light of > 15µm penetration depth, in < 25 nm effectively thin Si absorber.",

author = "Roy Avrahamy and Benny Milgrom and Moshe Zohar and Mark Auslender and Tal David and Ishaaya, {Amiel A.}",

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AU - Avrahamy, Roy

AU - Milgrom, Benny

AU - Zohar, Moshe

AU - Auslender, Mark

AU - David, Tal

AU - Ishaaya, Amiel A.

PY - 2021/1/1

Y1 - 2021/1/1

N2 - We introduce a silicon photonics meta-detector for perfect 850-950 nm band tunable absorption. Optimized < ?/4.5 thin designs of 10 nm Si film wrapped by a laterally asymmetric dual SiO2-Air Si-SiO2 gratings cavity, fully absorbs light of > 15µm penetration depth, in < 25 nm effectively thin Si absorber.

AB - We introduce a silicon photonics meta-detector for perfect 850-950 nm band tunable absorption. Optimized < ?/4.5 thin designs of 10 nm Si film wrapped by a laterally asymmetric dual SiO2-Air Si-SiO2 gratings cavity, fully absorbs light of > 15µm penetration depth, in < 25 nm effectively thin Si absorber.

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M3 - Conference article

AN - SCOPUS:85119443746

SN - 2162-2701

JO - Optics InfoBase Conference Papers

JF - Optics InfoBase Conference Papers

M1 - JW1A.185

T2 - CLEO: QELS_Fundamental Science, CLEO: QELS 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021

Y2 - 9 May 2021 through 14 May 2021

ER -

Ultra-thin silicon photonics meta-detector for perfect 850-950 nm band tunable absorption

Abstract

ASJC Scopus subject areas

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